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Super Precision Angular Contact Ball Bearings 7022 CD/P4ADBB

Super Precision Angular Contact Ball Bearings 7022 CD/P4ADBB

The 7022 CD/P4ADBB is a super precision angular contact ball bearing with a 110mm bore and 170mm outer diameter, crafted from durable chrome steel. It measures 56mm in width and is designed for angular contact loads, handling up to 40050 lbf dynamically.

With a 15° contact angle and open design, it spins smoothly at speeds up to 16250 RPM. The phenolic cage ensures quiet operation, while the light preload (Class B) enhances precision in matched pairs.

This bearing is ideal for high-precision applications like machine tool spindles or robotics. It comes lubricated and operates in temperatures from -30°C to 110°C.

Weighing 3.95kg, it’s robust yet manageable for its size. The P4A tolerance class guarantees exceptional accuracy, and it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7022 CD/P4ADBB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 110 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 170 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 56 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 19.05 mm
  • Ball Qty 20
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 40050 lbf
  • Static Radial Load 48600 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16250 rpm
  • Weight 3.95 kg
Super Precision Angular Contact Ball Bearings 7022 CD/P4ADBB dimension drawing
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Features

Performance Features of 7022 CD/P4ADBB Bearing

7022 CD/P4ADBB Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.

With a dynamic radial load capacity of 40050 lbf, it handles demanding conditions reliably.
The matched arrangement of two bearings enhances stability and performance in precision setups.

Operating at speeds up to 16,250 rpm, 7022 CD/P4ADBB Bearing balances speed and load capacity efficiently.
Its P4A tolerance class ensures high precision, making it suitable for critical applications.

Application

Key Fields for 7022 CD/P4ADBB Bearing
In high-precision machine tools, 7022 CD/P4ADBB Bearing excels due to its angular contact design and P4A tolerance class, ensuring minimal vibration during operation. The matched arrangement of two bearings provides excellent radial and axial load support.

Where Is 7022 CD/P4ADBB Bearing Used?
You’ll often find 7022 CD/P4ADBB Bearing in automotive transmissions, where its light preload and phenolic cage reduce friction at high speeds. Its chrome steel construction also handles the demanding conditions of racing applications.

Built for Heavy-Duty Use: 7022 CD/P4ADBB Bearing
Industrial pumps benefit from 7022 CD/P4ADBB Bearing’s dynamic radial load capacity of 40050 lbf, making it reliable for continuous operation. The open seal design allows for easy relubrication in harsh environments.

Medical vs Industrial: Where 7022 CD/P4ADBB Bearing Excels
While 7022 CD/P4ADBB Bearing performs well in industrial gearboxes, its precision truly shines in medical imaging devices requiring smooth, silent rotation. The 15° contact angle optimizes performance for both radial and axial loads.

Perfect Fit for Automation: 7022 CD/P4ADBB Bearing
Robotic arms frequently use 7022 CD/P4ADBB Bearing for its ability to maintain accuracy under repetitive motion. The matched set configuration ensures consistent performance across complex movements.

Q&A

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